Chuan Lei

According to our database, Chuan Lei authored at least 49 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Alfa: active learning for graph neural network-based semantic schema alignment.

Venkata Vamsikrishna Meduri, Abdul Quamar, Chuan Lei, Xiao Qin, Berthold Reinwald

VLDB J., July, 2024

FeatNavigator: Automatic Feature Augmentation on Tabular Data.

Jiaming Liang, Chuan Lei, Xiao Qin, Jiani Zhang, Asterios Katsifodimos, Christos Faloutsos, Huzefa Rangwala

CoRR, 2024

4DBInfer: A 4D Benchmarking Toolbox for Graph-Centric Predictive Modeling on Relational DBs.

Minjie Wang, Quan Gan, David Wipf, Zhenkun Cai, Ning Li, Jianheng Tang, Yanlin Zhang, Zizhao Zhang, Zunyao Mao, Yakun Song, Yanbo Wang, Jiahang Li, Han Zhang, Guang Yang, Xiao Qin, Chuan Lei, Muhan Zhang, Weinan Zhang, Christos Faloutsos, Zheng Zhang

CoRR, 2024

OmniMatch: Effective Self-Supervised Any-Join Discovery in Tabular Data Repositories.

Christos Koutras, Jiani Zhang, Xiao Qin, Chuan Lei, Vasileios Ioannidis, Christos Faloutsos, George Karypis, Asterios Katsifodimos

CoRR, 2024

4DBInfer: A 4D Benchmarking Toolbox for Graph-Centric Predictive Modeling on RDBs.

Minjie Wang, Quan Gan, David Wipf, Zhenkun Cai, Ning Li, Jianheng Tang, Yanlin Zhang, Zizhao Zhang, Zunyao Mao, Yakun Song, Yanbo Wang, Jiahang Li, Han Zhang, Guang Yang, Xiao Qin, Chuan Lei, Muhan Zhang, Weinan Zhang, Christos Faloutsos, Zheng Zhang

Proceedings of Workshops at the 50th International Conference on Very Large Data Bases, 2024

2nd International Workshop on Tabular Data Analysis (TaDA).

Vasilis Efthymiou, Sainyam Galhotra, Oktie Hassanzadeh, Chuan Lei, Kavitha Srinivas

Proceedings of Workshops at the 50th International Conference on Very Large Data Bases, 2024

OpenTab: Advancing Large Language Models as Open-domain Table Reasoners.

Kezhi Kong, Jiani Zhang, Zhengyuan Shen, Balasubramaniam Srinivasan, Chuan Lei, Christos Faloutsos, Huzefa Rangwala, George Karypis

Proceedings of the Twelfth International Conference on Learning Representations, 2024

DATALORE: Can a Large Language Model Find All Lost Scrolls in a Data Repository?

Yuze Lou, Chuan Lei, Xiao Qin, Zichen Wang, Christos Faloutsos, Rishita Anubhai, Huzefa Rangwala

Proceedings of the 40th IEEE International Conference on Data Engineering, 2024

2023

HERMES: data placement and schema optimization for enterprise knowledge bases.

Chuan Lei, Abdul Quamar, Vasilis Efthymiou, Fatma Özcan, Rana Alotaibi

VLDB J., May, 2023

SEIGN: A Simple and Efficient Graph Neural Network for Large Dynamic Graphs.

Xiao Qin, Nasrullah Sheikh, Chuan Lei, Berthold Reinwald, Giacomo Domeniconi

Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Automatic Table Union Search with Tabular Representation Learning.

Xuming Hu, Shen Wang, Xiao Qin, Chuan Lei, Zhengyuan Shen, Christos Faloutsos, Asterios Katsifodimos, George Karypis, Lijie Wen, Philip S. Yu

Proceedings of the Findings of the Association for Computational Linguistics: ACL 2023, 2023

2022

Natural Language Interfaces to Data.

Abdul Quamar, Vasilis Efthymiou, Chuan Lei, Fatma Özcan

Found. Trends Databases, 2022

Scaling Knowledge Graph Embedding Models.

Nasrullah Sheikh, Xiao Qin, Berthold Reinwald, Chuan Lei

CoRR, 2022

Gloria: Graph-based Sharing Optimizer for Event Trend Aggregation.

Lei Ma, Chuan Lei, Olga Poppe, Elke A. Rundensteiner

Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022

Scaling knowledge graph embedding models for link prediction.

Nasrullah Sheikh, Xiao Qin, Berthold Reinwald, Chuan Lei

Proceedings of the EuroMLSys '22: Proceedings of the 2nd European Workshop on Machine Learning and Systems, Rennes, France, April 5, 2022

2021

BI-REC: Guided Data Analysis for Conversational Business Intelligence.

Venkata Vamsikrishna Meduri, Abdul Quamar, Chuan Lei, Vasilis Efthymiou, Fatma Ozcan

CoRR, 2021

Medical Entity Disambiguation Using Graph Neural Networks.

Alina Vretinaris, Chuan Lei, Vasilis Efthymiou, Xiao Qin, Fatma Özcan

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

To Share, or not to Share Online Event Trend Aggregation Over Bursty Event Streams.

Olga Poppe, Chuan Lei, Lei Ma, Allison Rozet, Elke A. Rundensteiner

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Semantic enrichment of data for AI applications.

Fatma Özcan, Chuan Lei, Abdul Quamar, Vasilis Efthymiou

Proceedings of the Fifth Workshop on Data Management for End-To-End Machine Learning, 2021

MEDTO: Medical Data to Ontology Matching Using Hybrid Graph Neural Networks.

Junheng Hao, Chuan Lei, Vasilis Efthymiou, Abdul Quamar, Fatma Özcan, Yizhou Sun, Wei Wang

Proceedings of the KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2021

Property Graph Schema Optimization for Domain-Specific Knowledge Graphs.

Rana Alotaibi, Chuan Lei, Abdul Quamar, Vasilis Efthymiou, Fatma Özcan

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

Ontology-Enriched Query Answering on Relational Databases.

Shqiponja Ahmetaj, Vasilis Efthymiou, Ronald Fagin, Phokion G. Kolaitis, Chuan Lei, Fatma Özcan, Lucian Popa

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

ATHENA++: Natural Language Querying for Complex Nested SQL Queries.

Jaydeep Sen, Chuan Lei, Abdul Quamar, Fatma Özcan, Vasilis Efthymiou, Ayushi Dalmia, Greg Stager, Ashish R. Mittal, Diptikalyan Saha, Karthik Sankaranarayanan

Proc. VLDB Endow., 2020

An Ontology-Based Conversation System for Knowledge Bases.

Abdul Quamar, Chuan Lei, Dorian Miller, Fatma Ozcan, Jeffrey T. Kreulen, Robert J. Moore, Vasilis Efthymiou

Proceedings of the 2020 International Conference on Management of Data, 2020

State of the Art and Open Challenges in Natural Language Interfaces to Data.

Fatma Ozcan, Abdul Quamar, Jaydeep Sen, Chuan Lei, Vasilis Efthymiou

Proceedings of the 2020 International Conference on Management of Data, 2020

Expanding Query Answers on Medical Knowledge Bases.

Chuan Lei, Vasilis Efthymiou, Rebecca Geis, Fatma Ozcan

Proceedings of the 23rd International Conference on Extending Database Technology, 2020

Muse: Multi-query Event Trend Aggregation.

Allison Rozet, Olga Poppe, Chuan Lei, Elke A. Rundensteiner

Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

Bootstrapping Natural Language Querying on Process Automation Data.

Xue Han, Lianxue Hu, Jaydeep Sen, Yabin Dang, Buyu Gao, Vatche Isahagian, Chuan Lei, Vasilis Efthymiou, Fatma Özcan, Abdul Quamar, Ziming Huang, Vinod Muthusamy

Proceedings of the 2020 IEEE International Conference on Services Computing, 2020

2019

Natural Language Querying of Complex Business Intelligence Queries.

Jaydeep Sen, Fatma Ozcan, Abdul Quamar, Greg Stager, Ashish R. Mittal, Manasa Jammi, Chuan Lei, Diptikalyan Saha, Karthik Sankaranarayanan

Proceedings of the 2019 International Conference on Management of Data, 2019

Event Trend Aggregation Under Rich Event Matching Semantics.

Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier

Proceedings of the 2019 International Conference on Management of Data, 2019

2018

Ontology-Based Natural Language Query Interfaces for Data Exploration.

Chuan Lei, Fatma Özcan, Abdul Quamar, Ashish R. Mittal, Jaydeep Sen, Diptikalyan Saha, Karthik Sankaranarayanan

IEEE Data Eng. Bull., 2018

Sharon: Shared Online Event Sequence Aggregation.

Olga Poppe, Allison Rozet, Chuan Lei, Elke A. Rundensteiner, David Maier

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

2017

GRETA: Graph-based Real-time Event Trend Aggregation.

Olga Poppe, Chuan Lei, Elke A. Rundensteiner, David Maier

Proc. VLDB Endow., 2017

Complete Event Trend Detection in High-Rate Event Streams.

Olga Poppe, Chuan Lei, Salah Ahmed, Elke A. Rundensteiner

Proceedings of the 2017 ACM International Conference on Management of Data, 2017

CAESAR: Context-Aware Event Stream Analytics for Urban Transportation Services.

Olga Poppe, Chuan Lei, Elke A. Rundensteiner, Daniel J. Dougherty, Goutham Deva, Nicholas Fajardo, James Owens, Thomas Schweich, MaryAnn Van Valkenburg, Sarun Paisarnsrisomsuk, Pitchaya Wiratchotisatian, George Gettel, Robert Hollinger, Devin Roberts, Daniel Tocco

Proceedings of the 20th International Conference on Extending Database Technology, 2017

2016

Scalable Pattern Sharing on Event Streams.

Medhabi Ray, Chuan Lei, Elke A. Rundensteiner

Proceedings of the 2016 International Conference on Management of Data, 2016

Context-Aware Event Stream Analytics.

Olga Poppe, Chuan Lei, Elke A. Rundensteiner, Daniel J. Dougherty

Proceedings of the 19th International Conference on Extending Database Technology, 2016

SPASS: scalable event stream processing leveraging sharing opportunities: poster.

Medhabi Ray, Chuan Lei, Elke A. Rundensteiner

Proceedings of the 10th ACM International Conference on Distributed and Event-based Systems, 2016

PRO: Preference-Aware Recurring Query Optimization.

Zhongfang Zhuang, Chuan Lei, Elke A. Rundensteiner, Mohamed Y. Eltabakh

Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

2015

Shared Execution of Recurring Workloads in MapReduce.

Chuan Lei, Zhongfang Zhuang, Elke A. Rundensteiner, Mohamed Y. Eltabakh

Proc. VLDB Endow., 2015

Exploiting Sharing Opportunities for Real-time Complex Event Analytics.

Elke A. Rundensteiner, Olga Poppe, Chuan Lei, Medhabi Ray, Lei Cao, Yingmei Qi, Mo Liu, Di Wang

IEEE Data Eng. Bull., 2015

2014

Robust Distributed Query Processing for Streaming Data.

Chuan Lei, Elke A. Rundensteiner

ACM Trans. Database Syst., 2014

Redoop Infrastructure for Recurring Big Data Queries.

Chuan Lei, Zhongfang Zhuang, Elke A. Rundensteiner, Mohamed Y. Eltabakh

Proc. VLDB Endow., 2014

Detection of unknown and arbitrary sparse signals against noise.

Chuan Lei, Jun Zhang, Qiang Gao

IET Signal Process., 2014

Redoop: Supporting Recurring Queries in Hadoop.

Chuan Lei, Elke A. Rundensteiner, Mohamed Y. Eltabakh

Proceedings of the 17th International Conference on Extending Database Technology, 2014

2013

Multi-route query processing and optimization.

Rimma V. Nehme, Karen Works, Chuan Lei, Elke A. Rundensteiner, Elisa Bertino

J. Comput. Syst. Sci., 2013

Robust distributed stream processing.

Chuan Lei, Elke A. Rundensteiner, Joshua D. Guttman

Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

2012

Adaptive detection of distributed targets in compound-Gaussian clutter with inverse gamma texture.

Xiuqin Shang, Hongjun Song, Yu Wang, Chengpeng Hao, Chuan Lei

Digit. Signal Process., 2012

2011

Performance of unknown and arbitrary sparse signal detection using convex programming method with compressive measurements.

Chuan Lei, Jun Zhang, Qiang Gao

Proceedings of the 2011 IEEE International Symposium on Signal Processing and Information Technology, 2011